How to read the RGB value of a given pixel in Python?
If I open an image with open("image.jpg"), how can I get the RGB values of a pixel assuming I have the coordinates of the pixel?
graphics
How can I set the ‘backend’ in matplotlib in Python?
I am new user of matplotlib, my platform is Ubuntu 10.04 Python 2.6.5
Saving images in Python at a very high quality
How can I save Python plots at very high quality?
Creating a GIF animation from PNG files
Is there a tool to create a gif animation from a set of png files?
Why is video tearing such a problem in Linux?
I’ve used many variants of Linux(mostly Debian derivatives) for over a decade now. One problem that I haven’t seen solved satisfactorily is the issue of horizontal tearing, or Vsync not being properly implemented.
Can’t get Intel HD 5500 graphics to work with Debian
I’m using Debian 8, but my integrated graphics card does not seem to be used.
How to disable Hardware Acceleration in Linux?
How can I turn off Hardware Acceleration in Linux, also known as Direct Rendering. I wish to turn this off, as it messes with some applications like OBS Studio which can’t handle capturing of hardware acceleration on other applications since it’s enabled for the entire system. Certain apps can turn it on and off, but can’t do this for desktop and other apps.
How do I set default brightness after boot?
Linux Mint 12 (64bit), on an Acer Aspire 7730g. Upon every boot, the screen brightness is set very very low. Easily fixed via the function keys, but still a very annoying thing to do after every boot. Is there a way to set the brightness permanently?